INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c5d092d1bd2af302b4e7655fa215dc1d506906f89dfa1230e6dc8b1f669a67', 
    'GKIXIZMWW7U7PqtBN9tustPo2d7vaqFbwstFQEewTJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)